package readers
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestContainerImageReader_ApplicationName(t *testing.T) {
cases := []struct {
imageRef string
expectedAppName string
}{
{
imageRef: "alpine:latest",
expectedAppName: "pkg:/oci/alpine:latest",
},
{
imageRef: "alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c",
expectedAppName: "pkg:/oci/alpine:3.21.3@sha256:a8560b36e8b8210634f77d9f7f9efd7ffa463e380b75e2e74aff4511df3ef88c",
},
{
imageRef: "./fixtures/image-tar/dummy.tar",
expectedAppName: "file://./fixtures/image-tar/dummy.tar",
},
}
for _, tc := range cases {
t.Run(tc.imageRef, func(t *testing.T) {
config := DefaultContainerImageReaderConfig()
reader, err := NewContainerImageReader(tc.imageRef, config)
assert.NoError(t, err)
appName, err := reader.ApplicationName()
assert.NoError(t, err)
assert.Equal(t, tc.expectedAppName, appName)
})
}
}
func TestContainerImageReader_Name(t *testing.T) {
config := DefaultContainerImageReaderConfig()
reader, err := NewContainerImageReader("alpine:latest", config)
assert.NoError(t, err)
assert.NotNil(t, reader)
assert.Equal(t, "Container Image Reader", reader.Name())
}
func TestCheckPathExists(t *testing.T) {
cases := []struct {
name string
path string
isPathExists bool
expectedError bool
}{
{
name: "valid path",
path: "./fixtures/image-tar/dummy.tar",
isPathExists: true,
expectedError: false,
},
{
name: "invalid path",
path: "./fixtures/image-tar/not-exist.tar",
isPathExists: false,
expectedError: false,
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
config := DefaultContainerImageReaderConfig()
reader, err := NewContainerImageReader(tc.path, config)
assert.NoError(t, err)
assert.NotNil(t, reader)
assert.Equal(t, tc.isPathExists, reader.imageTarget.isLocalFile)
})
}
}
